OSBM Bolt 

OSBM Bolt on concrete block, SW side of A6088, junction of fences, NW corner of wood.
Location
Grid reference: NT 6688 0768.
Landranger 80: Cheviot Hills & Kielder Water.
Structure: Concrete block.
Waypoint: OS0942.
Neighbouring Flush Brackets
The nearest fundamental bench mark is Hawick,
18.58km to the west.
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Hexham to Hawick levelling line. The surveyor's description was OSBM Bolt on concrete block, SW side of A6088, junction of fences, NW corner of wood.
Location
Grid reference: NT 6688 0768.
Landranger 80: Cheviot Hills & Kielder Water.
Structure: Concrete block.
Waypoint: OS0942.
Neighbouring Flush Brackets
| 11414 | Charlies Hill (A6088) 2.09km to the west. |
| 11281 | Southdean 3.93km to the west. |
| 11415 | Southdean, Jed Water Bridge 4.55km to the northwest. |
| 11282 | Whitelee Bridge 5.21km to the southeast. |
| 11416 | Chesters 5.39km to the northwest. |
Third Geodetic Levelling, England & Wales (1950-68)
This bench mark was used during the Third geodetic levelling, England & Wales. It was included on the Hexham to Hawick levelling line. The surveyor's description was OSBM Bolt on concrete block, SW side of A6088, junction of fences, NW corner of wood.
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